That was the M87 black hole image that came out back in 2019 https://solarsystem.nasa.gov/resources/2319/first-image-of-a...

Yeah, this image is quite old, around 27k years or so.

third, slightly more plausible, option: What you have seen a few years ago was the image released of the blackhole at the center of the galaxy M87 [1].

Today's announcement is about the blackhole at the center of our own galaxy.

[1]: https://www.nationalgeographic.com/science/article/first-pic...

What? This is totally new